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Submersible Mixed-Flow Column Pump Type ABS AFLX

Submersible Mixed-Flow Column Pump Type ABS AFLX · The submersible mixed-flow column pump type ABS AFLX is designed for use where large volumes of process water or wastewater containing

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Text of Submersible Mixed-Flow Column Pump Type ABS AFLX · The submersible mixed-flow column pump type ABS...

  • Submersible Mixed-Flow Column Pump Type ABS AFLX

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    The submersible mixed-flow column pump type ABS AFLX is designed for use where large volumes of process water or wastewater containing solid effluent must be pumped up to moderate heads. Equipped with a premium-efficiency IE3 motor, it is suitable for: • Hazardous locations

    - Approval for ATEX (EX II 2G k Ex d IIB T4), FM and CSA available as an option

    • Sewage in combination with screens• Return sludge or return activated sludge (RAS)• Combined sewage and surface water• Storm water protection• Industrial raw water and process water

    Premium efficiencyThe AFLX pump benefits from significant efficiency in both motor and hydraulics, resulting in substantial savings: • Lower energy consumption • Reduced operating costs • Reduced maintenance costs • Less downtime caused by breakdowns and

    blockages

    Great savings means a healthier environment, reducing your carbon footprint and the risk of harmful overflows. The AFLX pump makes your operation more competi-tive while contributing to a greener future.

    The right installation to fit any needsThe submersible AFLX pump can be installed accord-ing to the following, to fulfill virtually any customer requirements: • Steel column pipe installation • Concrete rising main installation

    Main Applications

    PE5

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    • Versatile range of mixed-flow impellers• Highly efficient three-to five-blade open-type mixed-

    flow impellers• Low-vibration design• Low-NPSH design• Trouble-free pumping of liquids containing solids

    in combination with screens (For detailed information please contact your local Sulzer representative)

    • Applicable for delivering return sludge or return activated sludge (RAS) at wastewater treatment plants

    • Adjustable inlet bellmouth with slotting• Significant energy savings throughout the pump

    lifetime• Ability to restore pump efficiency after wear by

    adjusting the inlet bellmouth• Efficient handling of fibrous material throughout

    the hydraulic lifetime• Slotted casing wear ring adapted from the

    Contrablock Plus series to ensure blockage-free operation

    • Slim motor design• Opportunities for compact rising main and pumping

    station design• Gearbox available from 132 kW for AFLX 1202

    to 1207 - Wide range of gearbox ratios to meet the duty point with the best efficiency - Better adaptation compared to a direct high-pole motor drive - Higher efficiency and lower current due to the better power factor of 4-pole motors compared to high-pole motors - Lower weight

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    Hydraulic Features and Benefits

    • Double mechanical seals• Silicon carbide/silicon carbide (SiC/SiC) for

    maximum resistance against abrasives• Chemical resistance in wastewater and most other

    industrial applications• Seal blockage prevention that reduces operational

    costs

    • Heavy-duty stainless steel shaft• Deflection at the mechanical seal minimized to

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    Premium-Efficiency Submersible Motors (IE3)

    Sulzer was the first company in the world to offer premium-efficiency IE3 submersible motors, in order to achieve the perfect balance of reliability and energy consumption. Using premium-efficiency IE3 motors and mixed-flow impellers, the AFLX pump is the most efficient mixed-flow vertical column pump on the market.

    No. of poles

    Power P2 (kW)

    PE4 PE5 PE6

    450 Hz60 Hz

    22-5425-65

    55-11063-125

    132-350150-400

    650 Hz60 Hz

    9-3713-43

    45-9052-104

    110-225125-250

    850 Hz60 Hz

    7.5-309-35

    37-7543-86

    90-250104-200

    1050 Hz60 Hz

    30-5535-63

    75-20086-200

    1250 Hz60 Hz

    75-13286-150

    Motor power and speed overview Motor features and benefits

    • Class H (140°C / 284°F) insulation, temperature rise according to NEMA Class A up to 110 kW / 168 hp and Class B above

    • Unprecedented motor reliability due to low winding and bearing temperature

    • Extremely long motor lifetime

    • Service factor 1.3• Short-term operation at lower voltage, higher

    frequency (generator sets) and higher medium temperature

    • Versatile cable types• Country-specific cables with European, FM or CSA

    approval for use in sewage water

    • Optional shielded cable (EMC)• For operation with frequency-controlled AC drives• Installation according to EMC directives

    • Moisture DI probe in inspection chamber in standard execution

    • Early indication of mechanical seal failure• Additional moisture DI probe (separate for cable

    connection chamber and motor compartment) to provide early indication of moisture ingress, standard for PE6 and optional for PE4 and PE5

    • Thermal protection switch in stator as standard• Motor protection in the event of a power supply

    failure, e.g. low line voltage or single-phase operation• Additional separate thermal protection switch

    (bimetallic, PTC or PT100) in the upper and lower bearing as an early warning of bearing malfunction, standard for PE6 and optional for PE4 and PE5

    • Vibration sensor for indication of vibration and warning when the set limit is exceeded, optional for PE4 to PE6

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  • Hydrocarbon processing

    Oil and gas Power generation

    Pulp and paper

    General industry

    Water and wastewater

    Chemical processing

    Submersible Mixed-Flow Column Pump Type ABS AFLX

    Pump part Material

    Motor housing / connection chamber EN-GJL-250

    Cooling / oil chamber EN-GJL-250

    Motor shaft 1.4021, 1.4462

    Outlet diffuser / inlet bellmouth EN-GJL-250

    Impeller EN-GJL-250, 1.4470 or 1.4469

    Lifting hoop (PE4 & PE5) EN-GJS-400-18, 1.4470

    Lifting hoop (PE6) 1.0060, 1.4462

    Performance curves

    Materials

    50 Hz 60 Hz

    600 to 1,200 mm Pipe diameters600 to 1,200 mm

    23 to 48 in

    Up to 3,100 l/s CapacitiesUp to 3,100 l/s

    Up to 49,000 USgpm

    Up to 35 m HeadsUp to 33 m

    108 ft

    7.5 to 350 kW Motor power9 to 400 kW 12 to 536 hp

    Operating data

    35 120

    90

    60

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    00 400 800 1.200

    7.500 15.000 30.000 45.000 H (ft)Head H (m)

    Q (USGPM)

    1.600 2.000 2.400 2.800 3.200Capacity Q (l/s)

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    00 400 800 1.200

    Head H (m)

    1.600 2.000 2.400 2.800 3.200Capacity Q (l/s)

    50 Hz 60 Hz

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    Customer partnership• We are reliable partners• We provide a high level of service• We make our customers more

    competitive

    Committed people• We drive accountability• We are open and transparent• We are team players

    Operational excellence• We focus on results• We take initiative and work within

    established processes• We act safely

    Sulzer headquarters,Winterthur, Switzerland

    We Do What We Say

    A Global Specialist at Your Doorstep

    Sulzer serves clients worldwide through a network of over 150 production and service sites and has a strong footprint in emerging markets.

  • E10360 en 3.2015 (1,000), Copyright © SULZER Ltd. 2015This brochure is a general presentation. It does not provide any warranty or guarantee of any kind. Please, contact us for a description of the warranties and guarantees offered with our products. Directions for use and safety will be given separately. All information herein is subject to change without notice.

    www.sulzer.com